package com.whyalwaysmea.sell.service;

import com.whyalwaysmea.sell.po.ProductCategory;

import java.util.List;

/**
 * @Author: HanLong
 * @Date: Create in 2017/12/31 15:58
 * @Description:
 */
public interface CategoryService {

    ProductCategory findOne(int id);

    List<ProductCategory> findAll();

    List<ProductCategory> findByCategoryTypeIn(List<Integer> categoryTypes);
}
